baber/WOPTO huggingface dataset:
Patent DE-3226706-A1 (DE)
Title: Permanent-magnet energised coupling
Inventor: EISENBURGER HEINRICH
IPC: H02K49/10
Filed: 1982-07-16
Abstract: The invention relates to a permanent-magnet energised coupling between a rotating drive and a fan in the coolant circuit for example of internal-combustion engines. According to the invention, the two coupling halves are supported such that they can be displaced relative to one another in order to vary the drive torque as a function of the temperature of the coolant.
Patent DE-3227370-A1 (DE)
Inventor: KITTSCHER PETER ING GRAD
IPC: C11D17/04
Filed: 1982-07-22
Abstract: Processes and means for perfuming packaging containers wherein absorbable carrier materials, preferably in the form of a disc, are separately perfumed and then attached to an inner wall of the packaging container.
Patent DE-3232828-A1 (DE)
Title: Automatic adjusting device for a vehicle brake
Inventor: HENSON ERIC
IPC: F16D65/14
Filed: 1982-09-03
Abstract: An automatic adjusting device for an inside-shoe drum brake has a strut comprising two parts (11, 20) screwed together, one of which is provided with a helically toothed region (22) which is in engagement with a similar helically toothed region (25) on an adjusting element (23). Associated with the adjusting element is a clutch in the form of a flange (26) and a ring (28) which cannot normally be rotated, both of which are normally forced into engagement by a spring (29). When the brake shoes wear, an outward movement of the strut has the effect that the strut part (21) is rotated by a relative movement of the helical teeth, the adjusting element (23) being held stationary by the clutch, with the result that the length of the strut increases. The adjusting device ceases to operate when the strut loading is sufficient to move the element (23) counter to the spring (29). The operation of the adjusting device is thus insensitive to loads. <IMAGE>
Patent DE-3233392-A1 (DE)
Title: Disc valve for a gas-changing valve
Inventor: BAUMGARTNER PETER DIPL ING
IPC: F02B75/02
Filed: 1982-09-09
Abstract: The valve body (1) is divided into a cylindrical guide stem (3) and a disc-shaped closing body (2) and the two parts are connected to one another by a press fastening. The guide stem (3) may consist of a different material from the closing body (2); this is produced, for example, from a material having a high nickel content, such as Nomonic 80A. As a result of this design it is possible to select one material in each case for the two parts which satisfy only the requirements placed on the relevant part. There are also advantages in production terms, in that the closing part is produced by simple precision forging while rolled rod material with a round cross-section is used for the guide stem. As a result of the use of a press fastening, the two parts can be separated from one another again so that the valve can easily be repaired in the case of damage. 
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Patent DE-3233726-A1 (DE)
Title: Process and equipment for treating reaction fluid with a suspendible catalyst
Inventor: KLUGER HANS DIPL ING DR
IPC: B01J8/00
Filed: 1982-09-11
Abstract: The invention relates to a process and equipment for treating reaction fluid with suspendible catalyst for processes which proceed discontinuously. Thus, for example, hydrogenations for certain active compounds are carried out discontinuously in pressure-resistant equipment, with the use of hydrogenation catalyst. In such processes, it is necessary to separate the catalyst from the reaction product, after the reaction has taken place. According to the invention, a catalyst deposited on filter elements in the reaction space is suspended in the reaction fluid and, without a time delay, the reaction product is separated after the end of the reaction from the catalyst by means of the filter elements. A reaction vessel is used which contains filter elements, the filter elements having a direct outflow into the filtrate outflow dome. <IMAGE>
Patent DE-3235074-A1 (DE)
Title: alpha -Isopropyl-3-phenoxybenzyl acetates
Inventor: GSELL LAURENZ DR
IPC: A01N37/10
Filed: 1982-09-22
Abstract: alpha -Isopropyl- alpha -(p-vinylphenyl)- or -(p-ethynylphenyl)-3-phenoxy- benzyl acetates of the formula <IMAGE> in which R1 represents vinyl or ethynyl and Z represents cyano or ethynyl. The preparation of these compounds and their use in pest control is described. In addition, the preparation of the acids, acid halides and esters of the formula <IMAGE> in which R1 represents vinyl or ethynyl and X" represents halogen, hydroxyl or C1-C4-alkoxy, which are used as intermediates is also described.
Patent DE-3235577-A1 (DE)
Title: Method for processing compostable material such as refuse
Inventor: BUERKLIN WERNER
IPC: C05F17/00
Filed: 1982-09-25
Abstract: A method for processing compostable material such as refuse with the production of a stack of several layers is to be improved such that a high-quality end product is formed which can be employed in many different ways and in particular contains no anaerobic zones. For this, it is necessary that each layer is provided with a level surface and is exposed without loading to fungal infestation, the next layer being applied at the end of the fungal infestation process.
Patent DE-3237573-A1 (DE)
Inventor: KLEINER HANS-JOERG DR
IPC: A61K51/00
Filed: 1982-10-09
Abstract: A diagnostic agent for the visualization of RES-containing organs or of lymph vessels, containing 99mTc triphosphonates or tetraphosphonates in physiologic saline, and a process for their preparation.
Patent DE-3238110-A1 (DE)
Title: Workbench, in particular welding bench, having an extractor device
Inventor: BRONNHUBER MARTIN
IPC: B08B15/02
Filed: 1982-10-14
Abstract: A workbench, in particular welding bench, has blast nozzles which are aligned opposite the intake mouth of an extractor device in such a way that the airstream emerging through the blast nozzles forms a protective shield extending between the blast nozzles and the edge of the intake mouth.
Patent DE-3240917-A1 (DE)
Title: Pneumatically driven hand-operated vibratory device
Inventor: HAASE JOSEF DR ING
IPC: B24B23/04
Filed: 1982-11-05
Abstract: The invention relates to a pneumatically driven hand-operated vibratory device with a compressed-air vibrator, in particular a vibratory sanding device. The compressed-air vibrator has a rolling body which circulates in an annular path and into which a compressed-air nozzle projects approximately tangentially. To avoid losses and to achieve higher vibrating frequencies, this compressed-air nozzle is designed as a Laval nozzle. When the hand-operated vibratory device is used as a vibratory sanding device, its sanding plate is designed in such a way that the sanding action is intensified in its centre area in order to ultimately achieve a uniform sanding action.
Patent DE-3242090-A1 (DE)
Title: Espagnolette fastening for the fitting-under wing of two-wing windows or doors without mullions
Inventor: ROTH ERNST
IPC: E05C7/04
Filed: 1982-11-13
Abstract: An espagnolette fastening for the fitting-under wing of two-wing windows or doors without mullions - a so-called lap-closing wing fastening - is to acquire a design which, with a small installation space, guarantees a reliable actuation with little effort. Fastened to the circumferential face of the rebate of the fitting-under wing is a slip-over rail (7), behind which an espagnolette (8) received by a groove of the wing is guided displaceably for the purpose of actuating bolt members. Pivotably mounted parallel to the main plane of the slip-over rail (7) on the outside of the latter is an operating lever (13), on which is articulated (14) at one end a tab (17) which engages via its other end on the espagnolette (8) through a longitudinal slot (20) of the slip-over rail (7). The operating lever (13) is fastened fixedly in terms of rotation to the crank pin (14) of a crank arm (15) mounted on the outside of the slip-over rail (7) via a journal (16), and one end of the tab (17) is in articulated connection with the crank pin (14), between the crank arm (15) and the operating lever (13). <IMAGE>
Patent DE-3242743-A1 (DE)
Title: Hair treatment device, in particular electric curling brush
Inventor: MAHLICH GOTTHARD CH DIPL ING
IPC: A46B7/02
Filed: 1982-11-19
Abstract: A hair treatment device, in particular an electric curling brush, having a handle, in whose extension a winding tube is arranged which bears a multiplicity of teeth arranged in the form of rows of teeth which are mounted on the winding tube either so as to be rotatable about their longitudinal axes or so as to be displaceable in the radial direction, and having a sleeve which surrounds the winding tube and has passage openings for the teeth, the winding tube and the sleeve being movable relative to each other in order to be able to move the teeth selectively into their effective position projecting from the sleeve or into an ineffective position in which they lie completely inside the sleeve. In order to avoid the hair being trapped, for example when removing the curling brush from a hair curl, the passage openings have tapered boundary edges to achieve a smooth circumferential surface of the sleeve. Arranged after these tapered boundary edges are walls directed towards the inside of the curling brush.
Patent DE-3247369-A1 (DE)
Title: Circuit arrangement for load limiting and overload protection of a hoist drive
Inventor: HEINTZ GEORG
IPC: B66D1/58
Filed: 1982-12-22
Abstract: A circuit arrangement for load limiting and overload protection of a hoist drive having two lifting speeds which can be switched via a main lifting contactor and a fine lifting contactor. The circuit arrangement comprises a plurality of switches, a timer and contacts, which are controlled by the switches, in the current paths of the main lifting contactor and the fine lifting contactor. The switches can be operated as a function of the cable force and hence as a function of the load. One of the switches opens, as a partial load switch, during the transition from the cable being slack to being loaded, and the other limiting load switch opens when a maximum permissible limiting load is exceeded. The circuit is designed such that the partial load switch controls a partial load relay and the limiting load switch controls a limiting load relay, and the timer has a timer relay which is controlled by contacts of the partial load relay and of the limiting load relay and has a timer contact. The limiting load relay which is without any delay when the partial load switch is open, the limiting load switch is open and the timer contact is open and in a delayed manner when the timer contact is closed, as a result of which the main lifting contactor can be switched off by means of a normally-open contact and the fine lifting contactor by means of a further normally-open contact. The timer relay has a pull-in delay which is controlled by the said contacts of the partial load relay and of the limiting load relay and whose pull-in delay time does not elapse until the partial load switch is open and the limiting load switch is closed. ... 
<??>Original abstract incomplete. 
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Patent DE-3301519-A1 (DE)
Title: Automatic machine for games of chance
Inventor: VOIT SVEN
IPC: G07F17/32
Filed: 1983-01-19
Abstract: The coin-operated machine, in which a different number of coins is dispensed as a function of the chance of winning which has been realised, with a receiving trough or the like for supplying the player with the coins which he/she has won, at least one coin delivery shaft or the like to the receiving trough, a control unit controlling the feeding of coins into the delivery shaft or shafts as a function of the chance of winning which has been realised, and a device for building up a jackpot of coins which have been won above a predeterminable level of winnings, with simultaneous granting of at least one opportunity of free play, characterised by a counting and control device for separate determination of a predeterminable fraction of the coins or tokens exceeding a predeterminable minimum dispensed number, while simultaneously emitting at least one free play pulse to the control unit.
Patent DE-3301637-A1 (DE)
Title: Radio-frequency heating apparatus
Inventor: YOSHIMURA HIROFUMI
IPC: H05B6/72
Filed: 1983-01-19
Abstract: A radio-frequency heating apparatus having a heating space within the apparatus housing, a radio-frequency generator for producing the radio-frequency energy, and an antenna which extends out of the waveguide into the heating space and intrinsically rotates, and which has a horizontal section moving in a circle in order to make the emission of the radio-frequency energy uniform in the heating space, the horizontal section (17) of the intrinsically rotating antenna (15) being bent at least once in its longitudinal extent. <IMAGE>
Patent DE-3304921-A1 (DE)
Title: Digital, electronic excess-current trip device
Inventor: GRONAU HANS-HERBERT DIPL ING
IPC: H02H3/093
Filed: 1983-02-12
Abstract: The invention relates to a digital, electronic excess-current trip device having one measurement sensor per phase, having an analog/digital converter and having a microprocessor for evaluating the signals supplied from the analog/digital converter, there being allocated to the microprocessor a read-only memory into which digital values are programmed which are associated with specific phase currents, are characteristic for this excess-current trip device, are calibrated to the associated phase currents and are used as reference values for the microprocessor.
Patent DE-3307074-A1 (DE)
Title: Process for manufacturing fuel-containing brick charges
Inventor: HAESSLER ANDREAS ING GRAD
IPC: C04B33/32
Filed: 1983-03-01
Abstract: In the firing of fuel-containing bricks, it is important that, corresponding to the different spatial heat requirement in the furnace, the bricks have different fuel contents corresponding to their place in the furnace space. The process according to the invention envisages the manufacture of string bricks, the fuel content of which is defined according to their place in the furnace space, so that a firing charge of large thermal equivalence is created in the furnace cross-section and furnace space. A number of fuel types can thus be used.
Patent DE-3310701-A1 (DE)
Title: Screw pump
Inventor: ZEITVOGEL JOSEF ING GRAD
IPC: F04C15/00
Filed: 1983-03-24
Abstract: A screw pump with balancing piston unilaterally arranged on the drive side on running spindles and drive spindle and serving for equalising the axial thrust, the end of which piston is acted upon, by means of ducted connection, by the pressure of the pump chamber situated at the other end of the spindle, is to be designed so that bushings, previously fitted on the balancing piston of the running spindle, and the intermediate ring on the balancing piston of the drive spindle are dispensed with. This object is essentially achieved in that the balancing pistons for running spindle and drive spindle are arranged at the same height, the receiving holes being made directly in an enclosing part of the pump housing, the diameter of the balancing piston of the running spindles being designed, for example, so that the axial thrust is equalised, the diameter of the balancing piston of the drive spindle being designed, according to the remaining distance, smaller than the diameter required for thrust equalisation, and a balancing disc also being arranged on the drive spindle in the direction of the drive side after the receiving hole enclosing the balancing piston, the diameter of which disc is at least as large as the diameter of the balancing piston theoretically required for thrust equalisation, and the balancing disc together with an end face, of the pump housing, enclosing the balancing piston ... Original abstract incomplete.
Patent DE-3312516-A1 (DE)
Title: Nuclear-substituted phenylalkyleneguanidine derivatives, process for their preparation and pharmaceuticals containing them
Inventor: WEITZEL GUENTHER DR DR PROF
IPC: C07C279/12
Filed: 1983-04-07
Abstract: Nuclear-substituted phenylalkyleneguanidine derivatives of the general formula <IMAGE> in which n denotes 1 to 6, X denotes an amino group, a group of the formula -NHR<1> in which R<1> represents a C1-C6-acyl group, or denotes a hydroxyl group, a C1-C3-alkyl group or a chlorine atom, and can be in position 2, 3 or 4, and the benzene ring can additionally be substituted by one or two substituents such as a C1-C3-alkyl group, a halogen atom, a trifluoromethyl group, a hydroxyl group, a C1-C3-alkoxy or a C1-C3-acyl group, and when two substituents are present these can be identical or different, excepting 4-aminobenzylguanidine, or their pharmaceutically acceptable salts and a process for their preparation and pharmaceuticals containing them are described.
Patent DE-3316762-A1 (DE)
Title: Process and device for quenching red-hot coke in a quenching box
Inventor: KRAL LEOPOLD
IPC: C10B39/04
Filed: 1983-05-07
Abstract: In order to produce quenched coke of almost constant moisture content, the quantity of quenching liquid is injected by means of a plurality of quenching lances (4 to 13) into the coke bed (21) in a process and device for quenching red-hot coke in a quenching box (2).   <IMAGE>
Patent DE-3317189-A1 (DE)
Title: Skin-compatible, self-adhesive plaster
Inventor: LATZKE ARNO W
IPC: A61F13/02
Filed: 1983-05-11
Abstract: A skin-compatible, self-adhesive plaster for fixing flexible, magnetizable and magnetized plastic film 0.1 to 3 mm thick comprises a reversibly stretchable carrier film provided with two self-adhesive layers which have different adhesive strength and of which at least the adhesive layer facing the skin is skin-compatible, it being intended for the adhesive layers to be easily distinguishable visually and to be provided with peel-off protective layers. These plasters are suitable for repeated use of magnetic foils for therapeutic purposes.
Patent DE-3317307-A1 (DE)
Title: Sawmill installation with trimming machine
IPC: B27B31/06
Filed: 1983-05-11
Abstract: A sawmill installation with trimming machine is proposed, in front of which is constructed an aligning table to which the boards or the like are supplied from the side with cross-conveyance and on the cross-conveyor are brought, if necessary, into the correct position for subsequent working or subsequent trimming. For better utilisation of the machine capacities, two workers have already been employed on the cross-conveyance. The object of the invention is to improve the capacity utilisation still further. This is achieved in that the aligning table 6 is designed so that it can be charged from both sides and is equipped in each case with a cross-conveyor 5, 5' which is arranged in front and on which in each case one of the two workers works. 
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Patent DE-3319449-A1 (DE)
Title: Magneto-elastic torque sensor
Inventor: BLOMKVIST KENT
IPC: G01L3/10
Filed: 1983-05-28
Abstract: A magneto-elastic torque sensor for measuring the torque transmitted by a shaft (4), having at least two stationary energising windings (10, 11) for producing a magnetic alternating field, and having at least two stationary measurement windings (8, 9) for obtaining a measurement signal, which measurement and energising windings are arranged concentrically with respect to the shaft, and having a magnetic core (5), which is likewise arranged concentrically with respect to the shaft, on the one hand encloses the shaft and the windings and on the other hand forms a symmetrically located separating wall between the windings, the windings being arranged and supplied such that, on the one hand, fluxes of equal magnitude are excited on both sides of the separating wall in the unloaded state and, on the other hand, the difference is determined between the said fluxes which occur when the shaft is loaded with a torque. According to the invention, a sleeve consisting of soft-magnetic material is mounted on the shaft, such that it is fixed with respect to torque, in the region between the windings and the core, this sleeve having two parallel zones (2, 3) which are at a specific axial distance from one another and in which there are mutually parallel slots which, with the envelope line of the cylindrical sleeve, which line is parallel to the axis, form an angle of +45 DEG  in the one zone and an angle of -45 DEG  in the other zone. <IMAGE>
Patent DE-3326204-A1 (DE)
Title: Method and measuring-circuit arrangement for correcting drift in the digitisation of measurement voltages
Inventor: JETTER HANS DR ING
IPC: G01R19/255
Filed: 1983-07-21
Abstract: In the method according to the invention, the output voltage of the measuring circuit is used as zero reference voltage whilst the input of this circuit, at which normally the feed voltage is present, is held at reference potential. In addition, the output voltage of the measuring circuit which is obtained when a test reference voltage proportional to the feed voltage is present at the input of the amplifier section is used as reference voltage. In this manner, the advantage is obtained that not only the drift of an analog/digital converter of the measuring circuit for carrying out the method is corrected but drift phenomena of the measurement value pick-up and of the amplifier section are also corrected.
Patent DE-3333177-A1 (DE)
Title: Cutting tool
Inventor: ZEIM GUENTHER
IPC: B23C5/00
Filed: 1983-09-14
Abstract: The cutting tool (10a) in the form of a rasp is hollow inside and is provided with several suction slots (13) in its working area (11). The end of the tool (10a) remote from the working area (11) is provided with an exhaust opening (14). A handle (15) is slipped onto this end. The handle (15) is in turn designed as a hollow body. Integrally formed on the free end of the handle (15) is a connection piece (16) which enables an exhaust tube of an exhaust device to be connected. …<??>Due to construction described above, chips which are removed during the working of plastic by means of the tool (10a) can be drawn off through the interior of the tool (10a). …<IMAGE>…
Patent DE-3337932-A1 (DE)
Title: Bearing device for wheel axles
Inventor: ATTINGER URS DIPL ING
IPC: B61F15/14
Filed: 1983-10-19
Abstract: In the case of a bearing device for wheel axles (1), especially for axles of a bogie of railway wagons, an axle box housing includes a wheel bearing (R), which comprises an inner race (8) slipped onto the wheel axle and a further outer race enclosing this inner race (8) with cylindrical rollers, balls or the like arranged between the two races, the inner race being secured by an end nut screwed on to the wheel axle. Energy accumulators (14 and/or 27 and/or 38) for accepting forces acting on the wheel bearing (R) in the operating position are arranged between the wheel bearing (R) and the axle box housing (3) and/or the end nut (9). <IMAGE>
Patent DE-3339693-A1 (DE)
Title: Homologues of aprotinin with other amino acids in position 15 instead of lysine, process for their preparation and their use as medicaments
Inventor: TSCHESCHE HARALD PROF DIPL CHE
IPC: C07K14/81
Filed: 1983-11-03
Abstract: The invention relates to homologues of aprotinin in which the lysine residue in the active centre of the inhibitor aprotinin in position 15 is exchanged for one of the residues of the amino acids glycine, L-alanine, L-valine, L-leucine, L-isoleucine, L-methionine, L-arginine, L- alpha -aminobutyric acid, L-norvaline, L-norleucine, dehydroalanine and L-homoserine, a process for their preparation and their use as medicaments.
Patent DE-3342447-A1 (DE)
Title: Adsorber unit and process for operating the same
Inventor: KOCH HANNSJOERG DIPL ING
IPC: B01D53/04
Filed: 1983-11-24
Abstract: An adsorber unit for component-by-component removal of two components from a gas mixture containing these in addition to other constituents has two adsorber beds. When the adsorber beds are regenerated, one of the components is produced in the liquid state, the other in the gaseous state. Both adsorber beds are accommodated in a common casing 1. At least one of the adsorber beds 5, in which the gaseous component is produced, is arranged vertically.